405472680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{1126313}}^1$

素因数の和:1126330

約数の個数: 48

約数和(自身を含む): 1317787380

約数和(自身を除く): 912314700

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 1126313, 2252626, 3378939, 4505252, 5631565, 6757878, 9010504, 10136817, 11263130, 13515756, 16894695, 20273634, 22526260, 27031512, 33789390, 40547268, 45052520, 50684085, 67578780, 81094536, 101368170, 135157560, 202736340, 405472680]

約数ペア:

[(1, 405472680), (2, 202736340), (3, 135157560), (4, 101368170), (5, 81094536), (6, 67578780), (8, 50684085), (9, 45052520), (10, 40547268), (12, 33789390), (15, 27031512), (18, 22526260), (20, 20273634), (24, 16894695), (30, 13515756), (36, 11263130), (40, 10136817), (45, 9010504), (60, 6757878), (72, 5631565), (90, 4505252), (120, 3378939), (180, 2252626), (360, 1126313)]